NOW With Alex Wagner 07/26/13

Some in GOP calling for gov’t. shutdown over Obamacare

While some Republicans hope to shut down the government unless Democrats agree to defund Obamacare other GOP members believe it’s a step too far. The Huffington Post’s Sam Stein, TIME’s Michael Crowley, MSNBC’s Melissa Harris-Perry, and Business ... more Duration: {{video.duration.momentjs}}